隨著近幾年生態板行業的快速發展,很多生態板被家庭家具使用。而市面上的生態板價格有高有低,生態板的價格即取決于所使用的原材料(比如板芯、飾面紙、粘合劑、膠板),也與所使用的貼面技術有著很大的關系,下面就給大家普及一下生態板貼面工藝技術(shu)方面的(de)知識(shi),讓大家在選擇生態板的(de)時候能夠有更多的(de)參考(kao)資料。
廣義上生態板等同于三聚氰胺貼面板,其全稱是三聚氰胺浸漬膠膜紙飾面人造板,是將帶有不同顏色或紋理的紙放入生態板樹脂膠粘劑中浸泡,然后干燥到一定固化程度,將其鋪裝在刨花板、防潮板、中密度纖維板、膠合板、細木工板或其(qi)他硬質纖維(wei)板(ban)(ban)(ban)表面,經(jing)熱壓(ya)而成的裝飾(shi)板(ban)(ban)(ban)。狹義上的生態板(ban)(ban)(ban)僅指(zhi)中間所用基材為多層(ceng)實(shi)木(mu)(膠合板(ban)(ban)(ban))、細木(mu)工板(ban)(ban)(ban)(如(ru)馬六(liu)甲、杉木(mu)、桐木(mu)、楊木(mu)等(deng)(deng))的三聚(ju)氰胺飾(shi)面板(ban)(ban)(ban)。主要使用在家具(ju)、櫥(chu)柜衣柜、衛浴柜等(deng)(deng)領(ling)域。
直貼(tie)(tie)工(gong)(gong)藝(yi)生態(tai)(tai)板(ban)(ban):先通過(guo)(guo)低溫冷壓(ya)將生態(tai)(tai)板(ban)(ban)板(ban)(ban)芯和(he)(he)膠(jiao)(jiao)板(ban)(ban)貼(tie)(tie)合(he)(he),再經過(guo)(guo)高(gao)(gao)溫熱壓(ya)將生態(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)(he)膠(jiao)(jiao)板(ban)(ban)貼(tie)(tie)合(he)(he),對板(ban)(ban)面(mian)(mian)平整度要(yao)求很高(gao)(gao),在(zai)壓(ya)力、溫度、壓(ya)合(he)(he)時間方面(mian)(mian)需要(yao)控制(zhi)技(ji)術(shu)。復(fu)合(he)(he)工(gong)(gong)藝(yi)生態(tai)(tai)板(ban)(ban):先將生態(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)(he)膠(jiao)(jiao)板(ban)(ban)貼(tie)(tie)合(he)(he),再經過(guo)(guo)低溫冷壓(ya)將復(fu)合(he)(he)板(ban)(ban)貼(tie)(tie)在(zai)板(ban)(ban)芯上(shang),對生態(tai)(tai)板(ban)(ban)板(ban)(ban)面(mian)(mian)平整度和(he)(he)工(gong)(gong)人技(ji)術(shu)要(yao)求不(bu)高(gao)(gao),板(ban)(ban)面(mian)(mian)容(rong)易產生波浪紋(即將板(ban)(ban)面(mian)(mian)迎光傾斜(xie)45°觀(guan)察(cha),板(ban)(ban)面(mian)(mian)出(chu)現(xian)一道道的暗紋,會(hui)影響板(ban)(ban)面(mian)(mian)美觀(guan)度)。
直貼工(gong)藝(yi)生態(tai)(tai)(tai)板:采用(yong)高溫(wen)高壓,有(you)效蒸發散逸生態(tai)(tai)(tai)板貼合(he)過程(cheng)中產生的水分,確保(bao)含水率(lv)適中,后期不容易開(kai)膠(jiao)、開(kai)裂、變形,使(shi)(shi)用(yong)壽(shou)命更長(chang)。復合(he)工(gong)藝(yi)生態(tai)(tai)(tai)板:低(di)溫(wen)冷(leng)壓貼面,水分保(bao)留在(zai)生態(tai)(tai)(tai)板膠(jiao)板與(yu)板芯中間的實木(mu)皮內(nei),隨著(zhu)溫(wen)差變化,容易出現生態(tai)(tai)(tai)板膠(jiao)板開(kai)裂、板面變形,甚至是膠(jiao)板開(kai)膠(jiao)分離等影響家具使(shi)(shi)用(yong)壽(shou)命的現象(xiang)。
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